.webgl-content {
    align-items:center;/*垂直居中*/
    justify-content: center;/*水平居中*/
    width:100%;
    // height:60% !important;
    .learn-webgl-cs {
        height: 500px;
        width: 500px;
    }
}
.test {
    color: rgb(200, 200, 200)
}
